Unique 18 Inch Low Frequency PA Woofer Speaker 18" PRO Audio High Power Nice Price Woofers

• Customization: Available
• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Model NO.: MR18H28D
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Application: Commercial
• Certification: CE, RoHS
• THD: <0.03%
• Nominal Diameter: 460mm/18inch
• Nominal Impedance: 8ohms
• AES Power Handing: 1200W (AES)
• Max Power Input: 2400W (AES)
• Sensitivity 1W/1m: 95dB
• Frequency Range: 57-1.5kHz
• Voice Coil Diameter: 125.1mm/4.9inch
• Magnet: 280 Ferrite Ring
• Frame/Basket: Aluminium
• Transport Package: Carton or as Your Requirement
• Specification: 49*49*27.5cm/pcs
• Trademark: MERRY AUDIO
• Origin: China
• HS Code: 85182900
• Production Capacity: 8000 PCS/Day

Product Description

 

Unique 18 inch low frequency pa woofer speaker 18" pro audio high power nice price woofers

Product Parameters

 

Specification
Model:MR18H28d
General Specifications
Nominal Diameter					460mm/18inch
Nominal Impedance					8Ω
AES Power Handing					1200W   (AES)
Maximum Power					2400W
Sensitivity 1W/1M					95dB
Frequency Range					57-1.5kHZ
Voice Coil Diameter					125.1mm/4.9 inch
Windinig Material					Copper
Former Material					Glass Fibre
Winding Depth					31.5mm
surround material					Polycotton
surround Design					W-roll
Magnet				Φ280	Ferrite Ring
Thiele & Small Parameters
Resonance Frequency				Fs	57Hz
DC Resistance				Re	5.9Ω
Mechanical Factor				Qms	8.2
Electrical Factor				Qes	0.608
Total Factor				Qts	0.566
BL Factor				BL	33.34T.m
Effective Moving Mass				Mms	320g
Compliance				Cms	24uM/N
Equivalent Cas Air Load				Vas	54.5L
Effettive Piston Area				Sd	1225.4cm²
η(Eta Zero)				η0	1.70%
Mountiong & Shipping Information
Overall Diameter					460mm
Bolt circle diameter					450mm
Baffle Cutout Diameter					440mm
Depth					207mm
Net Weight					18.8KG
Shipping Weight					21.65KG
Shipping Box(Single)					49*49*27.5cm

 

Detailed Photos

 

Packaging & Shipping

Packaging : 

Common carton that protect speaker from damage, or as your OEM requirements.

Shipping: 

Express/ Airlift / FCL(Full Container Load) or LCL, FOB / EXW / CIF or CNF. Our sales team are capable enough 

to arrange the shipment if you want. 
 

About us

 

Our Advantages

Why Choose Us ?

*Any questions from you are welcome and will be replied in 24 hours. 
*Experienced staff answer all your questions in fluent English. 
*Special discount and protection of sales area provided to our distributor.
*Specialized in speakers over 18 years.
*A team of designers and engineers are capable to create new items according to personal request.
*Customized design is available. 
*Welcome OEM and ODM.